Factor the expression over the complex numbers.1.) y^2+492.) y^4 + 14y^2 +49(answer fully, or you will be reported) (sorry, but people steal points)

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate